-er b-p bbb bbd bbe bbi bbl bbp bbr bbs bdb bdd bde bdi bdl bdp bdr bds be- beb bed bee bei bel bep ber bes bi- bib bid bie bii bil bip bir bis blb bld ble bli bll blp blr bls bpb bpd bpe bpi bpl bpp bpr bps brb brd bre bri brl brp brr brs bsb bsd bse bsi bsl bsp bsr bss dbb dbd dbe dbi dbl dbp dbr dbs ddb ddd dde ddi ddl ddp ddr dds de- deb ded dee dei del dep der des di- dib did die dii dil dip dir dis dl- dlb dld dle dli dll dlp dlr dls dpb dpd dpe dpi dpl dpp dpr dps drb drd dre dri drl drp drr drs dsb dsd dse dsi dsl dsp dsr dss ebb ebd ebe ebi ebl ebp ebr ebs ed- edb edd ede edi edl edp edr eds eeb eed eee eel eep eer ees eib eid eie eii eil eip eir eis elb eld ele eli ell elp elr els ep- epb epd epe epi epl epp epr eps erb erd ere eri erl erp err ers es- esb esd ese esi esl esp esr ess i-d ibb ibd ibe ibi ibl ibp ibr ibs idb idd ide idi idl idp idr ids ie- ied iee iei iel iep ier ies iib iid iie iii iil iip iir iis il- ilb ild ile ili ill ilp ilr ils ipb ipd ipe ipi ipl ipp ipr ips ir- irb ird ire iri irl irp irr irs is- isb isd ise isi isl isp isr iss l-p lbb lbd lbe lbi lbl lbp lbr lbs ldb ldd lde ldi ldl ldp ldr lds leb led lee lei lel lep ler les lib lid lie lii lil lip lir lis llb lld lle lli lll llp llr lls lpb lpd lpe lpi lpl lpp lpr lps lrb lrd lri lrp lrr lrs lsb lsd lse lsi lsl lsp lsr lss p-p pbb pbd pbe pbi pbl pbp pbr pbs pdb pdd pde pdi pdl pdp pdr pds peb ped pee pei pel pep per pes pib pid pie pii pil pip pir pis plb pld ple pli pll plp plr pls ppb ppd ppe ppi ppl ppp ppr pps prb prd pre pri prl prp prr prs ps- psb psd pse psi psl psp psr pss rbb rbd rbe rbi rbl rbp rbr rbs rdb rdd rde rdi rdl rdp rdr rds re- reb red ree rei rel rep rer res rib rid rie rii ril rip rir ris rld rle rli rll rlp rlr rls rpb rpd rpe rpi rpl rpp rpr rps rrb rrd rri rrl rrp rrr rrs rsb rsd rse rsi rsl rsp rsr rss sbb sbd sbe sbi sbl sbp sbr sbs sdb sdd sde sdi sdl sdp sdr sds se- seb sed see sei sel sep ser ses sib sid sie sii sil sip sir sis slb sld sle sli sll slp slr sls spb spd spe spi spl spp spr sps sr- srb srd sre sri srl srp srr srs ss- ssb ssd sse ssi ssl ssp ssr sss

bbbb bbbs bbdd bbeb bblb bbls bbpr bd-r bdes bdii bdle bdls bdsd bebb bebe bebi bede bedi bedl beds beeb beed beel beep beer bees beil beir beis beld bele beli bell belp bels berd bere beri berr bers bes- bese bess bibb bibe bibi bibl bibs bide bidi bidr bids bieb bied biel bier bies biis bild bile bili bill bils bipp bips birb bird bire biri birl birr birs bis- bisd bise bisl bisp biss bldr bleb bled blee blei bles blip blir blis blls blsp blss bpel bprd brds breb bred bree brei brel brep brer bres brid brie bril bris brlp brls brrr brrs brsb brsr bsbd bsdl bseb bsed bsee bser bses bspp bspr bsrd bssd bsse dblp dbls dbpd dbrs dbss dddd ddes ddie ddps ddre ddss debe debi debs dedd dede dedi deeb deed deel deep deer dees deid deie deil deip deir deis deld dele deli dell delp dels depe depp depr deps der- derb dere deri derp derr ders des- dese desi desp dess dibb dibe dibp dibs dide didi dids dieb died diel diep dier dies diii diis dile dili dill dils dipe dipl dipp dips dird dire dirl dirr dirs dis- disd dise disi disp diss dlbd dlib dlii dlil dlis dlrs dper dpie dpll dpls dpsd dred dree drei drel dres drib drie dril drip drrs drsp dsdp dsdr dsei dsip dsls dsps dsri dsrp dsrr dssi dssp ebbr ebbs ebed ebel eber ebes ebid ebis ebli edde eddi eddp edds ede- edei edel eder edes edie edil edip edis edle edss eede eeee eees eele eels eeps eers eese eesi eid- eide eidi eidr eied eiei eier eies eild eile eipr eird eire eirs eisd eise eiss el-b el-p elbe elbi elde eldi eldr elds eled elee eler eles elid elie elil elis elle elli ells elpe elpi else epee eper epes epi- epid epie epil epip epis eple epll eppp epps eprb eprp eprs epsd epsi epsp epss erbb erbe erde erdi erds ereb ered erei erel erer eres erie eril eris erld erle erli erll erpe erps erre errs erse ersi esbs esdi esdl esdp esds esee esel eser eses esie esil esis esli eslp espe espi espp esps esrd esri esse essi essl essp i-be ibed ibes ibid ibie ibis ible ibrd ibri ibss idbe ided idee idel ider ides idid idie idil idir idis idle idli idls idps idre idse idss iedr ieds ieie ield iele iels iere ieri iers iesi iesr iide iied iies iiie iiii iiis iirs iisd iisi iisp iisr ilde ile- iled iler iles ilie ilir ilis ill- illd ille illi illp ills ilpe ilpr ilre ilse ipdi iper ipes ipid ipie ipil ippr ipri ipse ipsi ipsp ipss irbe irbp irdp irds ired iree irel irer ires iri- irid